WHEEL SPEED SENSOR AND WIRE HARNESS

WIPO Patent Application WO/2014/103499

A1

Provided are a wheel speed sensor capable of preventing moisture from penetrating into the interior, and a wire harness that is connected to the wheel speed sensor. A wheel speed sensor (1) has a configuration in which a waterproof member (40) mounted on an electric wire (7a) that is connected to a Hall IC (20) and a covering member (50) that covers the waterproof member (40) are buried in an exterior portion (10). The covering member (50) is formed from a material easily fused to the exterior portion (10). Moreover, a groove (41) is formed on the outer circumferential face of the waterproof member (40), a projection (52) is formed on the inner circumferential face of the covering member, and the waterproof member (40) is prevented from moving in the axial direction by engaging the groove (41) and the projection (52). The wheel speed sensor can have a configuration that is not provided with a covering member (50) and that uses a waterproof member formed from a material easily fused to the exterior portion (10).

WO/2009/053207	SENSOR, PARTICULARLY FOR MEASURING ROTATIONAL SPEED, AND METHOD FOR PRODUCING THE SAME
JP2001527208	[Title of the Invention] A measured value detector and a method for manufacturing the measured value detector.
WO/1998/053496	A METHOD FOR MANUFACTURING ENCAPSULATED SEMICONDUCTOR DEVICES

KOBAYASHI TOSHINARI (JP)
KIM KYUNGWOO (JP)
YAMAMOTO HIRONOBU (JP)
SHIMIZU MORIYUKI (JP)
SUZUKI TOMOYA (JP)

PCT/JP2013/079209

July 03, 2014

October 29, 2013

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SUMITOMO WIRING SYSTEMS (JP)

G01P1/02; G01P3/487

JP2008241627A

2008-10-09

KOHNO, Takao (JP)
Takao Kono (JP)

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